Pure quartz, or “rock crystal” from Brazil ... Inclusions and trapped gasses can turn quartz translucent (milky quartz) and natural irradiation can even act on stray aluminum in the crystal ...

Simply put, quartz is technically a readily available natural stone ... process transforms the sandstone into a harder and denser rock, giving it its unique characteristics,” explains Corbin ...

If you're in the process of choosing countertop materials for your kitchen or bathroom, you already know two of the most popular options are quartz and granite countertops. On the surface (pun ...

and minerals and rocks affect landform development and form natural resources such as gold, tin, iron, marble, and granite. Silicates—including quartz, mica, olivine, and precious minerals such ...